[Closed Septorhinoplasty for Caudal Septum Deviation: A Japanese Rhinologic Perspective]

Caudal septum deviation is one of the most difficult tasks in nasal surgeries even for the experienced surgeons. Correction of the deviated nose presents a challenge because frequently a functional as well as an aesthetic problem must be addressed. In patient with caudal septum deviation, a proper correction of the deviated septal cartilage is a critically important factor for surgical success. For successful correction of caudal septum deviation, the skill to precisely execute the surgical steps is required to alter and control the septum thorough a thorough understandings of nasal anatomy and physiology, accurate preoperative analysis and intraoperative diagnosis, together with an understanding of the physiology of cartilage and its healing. The closed (endonasal) septorhinoplasty approach provides a wide surgical filed that enables the surgeon to implement various surgical procedures. For correction of the caudal septal strut, placement of a batten graft on the concave side after scoring incisions can also be used, resulting in successful correction of caudal deviation. A functional septorhinoplasty with the ultimate purpose of improving nasal obstruction is expected to develop from the Japanese rhinologic perspective. In the current study, closed septorhinoplasty proved to be one of the most effective methods for correcting caudal septum deviation.